Sakawa River Surf Forecast

/ Kanagawa (21 surf breaks) /

Japan (129 surf breaks)

Surf Forecasts:

Sakawa River surfForecast / Kanagawa / Japan

48hr Weather and Surf, issued 2 pm Friday 17 Oct 2025 JST

Forecast update in hr min s Forecast update imminent

Sakawa River surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.

Today's Sakawa River sea temperature is 24.1° C
(Which is slightly warmer than usual)

How big are the waves at Sakawa River today?

The current surf forecast for Sakawa River at 6PM is: 0.7m 4s primary swell from a East direction and 0.1m 11s secondary swell from a Southeast direction, 0.1m 6s secondary swell from a South direction (forecast issued at 02:00pm October 17). The wind direction is predicted to be cross-onshore.

Time (JST) & Date	Wave Height	Wave Period
Morning (17 Oct)	-	-
Afternoon (17 Oct)	2.5ft (0.8m)	4s
Evening (17 Oct)	2.5ft (0.7m)	4s

Table - waves today at Sakawa River. (Swell directed towards the surf break)

Updates in hr min s Forecast update imminent

12 Days Hourly

Print Table

	Friday 17				Saturday 18								Sunday 19								Monday 20
	12 PM	3 PM	6 PM	9 PM	0 AM	3 AM	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM	0 AM	3 AM	6 AM	9 AM	12 PM	3 PM	6 PM	9 PM	0 AM	3 AM	6 AM	9 AM
Rating (10 max)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	1	0	0
Swell Height Map See all maps
Wave Height (m) & direction (?)	ENE	ENE	E	E	E	ESE	ESE	SE	SE	SE	SE	SSE	SSE	SSE	SSE	SSE	SSE	ESE	ESE	ESE	ESE	ESE	SE	SE
Period(s) (?)	4	4	4	4	5	6	6	6	6	10	5	5	6	6	6	6	6	6	6	7	8	8	7	7
Wave Graph (?)
kJ (?)	37	19	14	15	35	13	13	17	16	16	24	46	45	44	46	33	25	47	75	121	113	91	53	36
Wind (km/h)	ENE	E	ENE	ESE	SSE	W	W	SSW	SSW	SW	SW	WSW	WNW	NW	NNE	NE	ENE	ESE	E	ENE	NNE	NNE	NNE	NNE
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy	cross	cross- on	cross- on	cross- on	glass	cross- off	cross- off	cross	cross	cross	cross	cross- off	off	glass	cross- off	cross	cross	on	cross- on	cross	cross- off	cross- off	cross- off	cross- off
High Tide / height (m)		2:54PM 1.33				2:29AM 1.25					3:11PM 1.37				3:18AM 1.34				3:28PM 1.41				3:58AM 1.40
Low Tide / height (m)				8:50PM 0.74				8:46AM 0.50					9:18PM 0.58				9:20AM 0.54				9:44PM 0.44

	Friday 17				Saturday 18								Sunday 19								Monday 20
Sunrise	-	-	-	-	-	-	5:50	-	-	-	-	-	-	-	5:52	-	-	-	-	-	-	-	5:52	-
Sunset	-	5:07	-	-	-	-	-	-	-	5:05	-	-	-	-	-	-	-	5:04	-	-	-	-	-	-

Rain (mm)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1	-	-	1	1	-
Temp. °C	24	24	21	20	19	19	19	22	23	23	22	22	21	22	21	23	23	21	19	18	18	17	17	17
Feels °C (?)	20	21	20	20	21	19	18	21	20	21	22	23	22	23	21	21	22	20	19	18	17	17	17	17

Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)

Recent Eyeball Surf Reports for Kanagawa

Wind Update The wind is still cross-on at Sakawa River (light winds from the E at Mishima 24 km from Sakawa River). 1.0m 4s local chop from the ENE with a 0.2m 10s swell from the ESE. 2 swells combining to make bigger set waves.
43 minutes ago Sakawa River

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24 km away, 43 min ago

19 km/h

0.0

24.1

Air / Water (°C)

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